The One Horse AR-15 Oh-Shyt Kit (brand part no. OHOS01) packs the small springs, detents, and pins that have a habit of launching across the room or bouncing under the workbench mid-build. One Horse LLC put this kit together as cheap insurance for anyone assembling or servicing an AR-15 lower, so a lost pivot pin detent or a sprung takedown pin spring does not derail an otherwise finished build session. It is small enough to toss in a range bag or toolbox, ready to bail out a build the moment a tiny part goes missing.

Key Specifications

• Packs the small springs, detents, and pins most commonly lost during an AR-15 build or repair.
• Sized to fit in a range bag or toolbox for on-hand backup.
• Built as an inexpensive spare-parts kit rather than a full parts kit replacement.

Frequently Asked Questions

What does this kit include? Spare small springs, detents, and pins commonly lost during an AR-15 build or repair.

Is it meant to replace a full lower parts kit? No, it is a backup kit for the small parts that tend to go missing during assembly.

Buy the One Horse AR-15 Oh-Shyt Kit

Keep a build session from stalling out over one missing detent spring. Order the One Horse AR-15 Oh-Shyt Kit from our Lubbock, Texas gun shop for fast, insured shipping. One Horse LLC built this kit as cheap insurance for builders, and it is a handy addition from our small AR15 parts selection.